Cell Biology

What is the definition and Function of Cytoskeleton?

cytoskeleton structure and function

The cytoskeleton (likewise CSK) is a cellular “ scaffolding” or “ skeletal system” included within a cell’s cytoplasm and also is constructed of healthy protein. The cytoskeleton exists in all cells; it was when believed to be special to eukaryotes, yet the current research study has actually recognized the prokaryotic …

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Golgi Complex: The Cellular Transporting System to Carry Secretions

Golgi complex

In 1898, Camillo Golgi, an Italian cytologist, discovered that when he treated the cells with silver salts, certain peculiar bodies showed up in the cytoplasm. The Camillo Golgi discovered, in 1898, by a Silver-impregnation method, a reticular structure in the nerve cells of the barn owl, which he called the ‘apparato reticular …

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What is the composition of Fungal cell walls? (Basic Guide)

Wha are the composition of Fungal cell walls

What is the composition of Fungal cell walls? Fungi are eukaryotes and have a complex cellular organization. In eukaryotes, fungal cells contain a membrane-bound nucleus where the DNA is wrapping around histone proteins. A few types of fungi have structures comparable to bacterial plasmids (loops of DNA). Fungal cells also …

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What are the Structure and Composition of Algal Cell Wall?

algal cell wall

Algal cell wall surfaces are made up of a varied selection of fibrillar, matrix and also crystalline polymers communicating with different ions and even water. What the diverse variety of cell wall surfaces showed in the different algal teams is an indication of old transformative beginnings and also the eco-friendly …

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What is the structure, composition and Function of Plant Cell Wall?

plant cell wall structure

Many plant cells have walls that are strong enough to withstand the osmotic pressure from the difference in solute concentration between the cell interior and distilled water. Plant cell walls vary from 1/10 to several µm thick.  The cell wall gives a definite shape and protects the protoplasm. It is non-living …

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Electrical properties of a membrane

Electrical properties of a membrane

The simplest representation of a piece of nerve membrane is a simple RC– circuit as shown in Figure 1. The capacitance of a typical membrane, Cm arises due to the fact that there are layers of conductive and nonconductive (lipids) media. The capacitance of a typical patch of membrane is …

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